调用meitu秀秀.so文件实现美图

本文属于实战系列，是对《Android C代码回调java方法》等文的实践，调用meitu秀秀的libmtimage-jni.so文件来实现图片的美化功能

首先反编译得到/libmtimage-jni.so文件和JNI文件

新建项目，将/libmtimage-jni.so文件拷贝到libs文件夹下，新建JNI文件并拷贝代码，并导入loadLibrary

package com.mt.mtxx.image;public class JNI {  static{    System.loadLibrary("mtimage-jni");  }  public native void AutoColor(byte[] paramArrayOfByte, int paramInt1, int paramInt2, int paramInt3, int paramInt4);   public native void AutoColorLevel(byte[] paramArrayOfByte, int paramInt1, int paramInt2, boolean paramBoolean);   public native void AutoConstrast(byte[] paramArrayOfByte, int paramInt1, int paramInt2);   public native void AutoWhiteBalance(byte[] paramArrayOfByte, int paramInt1, int paramInt2);   public native void BackWeak(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, int paramInt1, int paramInt2, int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt3, byte[] paramArrayOfByte3, int paramInt4, int paramInt5);   public native void BackWeak2(byte[] paramArrayOfByte1, int paramInt1, int paramInt2, int paramInt3, int paramInt4, byte[] paramArrayOfByte2, int paramInt5, int paramInt6);   public native void BackWeakLine(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, int[] paramArrayOfInt3, int[] paramArrayOfInt4, float paramFloat, int paramInt3, int paramInt4);   public native void BackWeakOne(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, int paramInt3, int paramInt4, byte[] paramArrayOfByte, int paramInt5, int paramInt6);   public native void CColorBalance(boolean paramBoolean, int paramInt1, int paramInt2, int paramInt3, int paramInt4, byte[] paramArrayOfByte, int paramInt5, int paramInt6);   public native void ColorModeEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2);   public native void CompositeColorEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void DrawEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2);   public native void ExclusionEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ExclusionEx2(byte[] paramArrayOfByte, byte paramByte1, byte paramByte2, byte paramByte3, double paramDouble);   public native void FaceBeauty(int[] paramArrayOfInt, int paramInt1, int paramInt2, int paramInt3);   public native void FaceBeautyRelease();   public native void FrameXCBK(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, int paramInt3);   public native void GaussIIRBlurBrush(int[] paramArrayOfInt, int paramInt1, int paramInt2, int paramInt3, int paramInt4);   public native void GaussIIRBlurImage(byte[] paramArrayOfByte, int paramInt1, int paramInt2, int paramInt3, int paramInt4);   public native double GetDegreeByPoints(int paramInt1, int paramInt2, int paramInt3, int paramInt4);   public native void Grayscale(byte[] paramArrayOfByte, int paramInt1, int paramInt2);   public native void HardlightEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageColorBurnEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2);   public native void ImageDarkenEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageExclusionEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageLightenEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageNormalEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageOverlayEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageScreenEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void ImageSoftLightEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void LOMO1(int[] paramArrayOfInt1, int paramInt1, int paramInt2, int[] paramArrayOfInt2);   public native void LOMO2(int[] paramArrayOfInt1, int paramInt1, int paramInt2, int[] paramArrayOfInt2);   public native void LightEnEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void MakeAllTransparent(byte[] paramArrayOfByte, int paramInt1, int paramInt2);   public native void MultipleEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void NoiseEx(byte[] paramArrayOfByte, long paramLong);   public native void NormalEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void OldImage(byte[] paramArrayOfByte1, int paramInt1, int paramInt2, byte[] paramArrayOfByte2, int paramInt3, int paramInt4);   public native void PinLightEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2);   public native void PtChangeByRotate(byte[] paramArrayOfByte, double paramDouble1, double paramDouble2, double paramDouble3);   public native void RGBtoXYZ(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native void RGBtoYIQ(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native void RGBtoYUV(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native void Resample(byte[] paramArrayOfByte1, int paramInt1, int paramInt2, int paramInt3, byte[] paramArrayOfByte2, int paramInt4, int paramInt5);   public native void SSkinbeautify(int[] paramArrayOfInt, int paramInt1, int paramInt2, int paramInt3, int paramInt4, int paramInt5, double paramDouble);   public native void ScreenEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void SetBackWeakRadius(byte[] paramArrayOfByte, int paramInt1, int paramInt2);   public native void SetColorImage(byte[] paramArrayOfByte, int paramInt1, int paramInt2, int paramInt3, int paramInt4, int paramInt5);   public native void SetGrayScaleEx(byte[] paramArrayOfByte);   public native void Sharp(int[] paramArrayOfInt, int paramInt1, int paramInt2, float paramFloat1, float paramFloat2);   public native void SharpPreview(int[] paramArrayOfInt, int paramInt1, int paramInt2, float paramFloat1, float paramFloat2);   public native void SharpPreviewRelease();   public native void ShiftRGBEx(byte[] paramArrayOfByte, byte paramByte1, byte paramByte2, byte paramByte3);   public native void SkinWhite(int[] paramArrayOfInt, int paramInt1, int paramInt2, int paramInt3);   public native void SoftLightEx(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, double paramDouble);   public native void StyleBaoColor(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleCinnamon(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleClassic(int[] paramArrayOfInt, int paramInt1, int paramInt2, double paramDouble);   public native void StyleClassicStudio(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleEP1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleEP2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleElegant(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleElegantNew(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleFP1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleFP2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleFilm(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleGP1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleGP2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleImpression(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleJapanese(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleLomoAP1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleLomoAP2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleLomoB(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleLomoBrightRed(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleLomoC(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleLomoChristmas(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleLomoHDR(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void StyleMilk1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleMilk2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleMilk3(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleMilk4(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleOldPhoto(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2);   public native void StyleOldPhotoP1(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleOldPhotoP2(int[] paramArrayOfInt1, int[] paramArrayOfInt2, int paramInt1, int paramInt2, byte[] paramArrayOfByte, int paramInt3);   public native void StyleRetro(int[] paramArrayOfInt, int paramInt1, int paramInt2);   public native void XYZtoRGB(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native void YIQtoRGB(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native void YUVtoRGB(byte paramByte1, byte paramByte2, byte paramByte3, byte[] paramArrayOfByte);   public native int add(int paramInt, byte paramByte);   public native byte[] deal(byte[] paramArrayOfByte, int paramInt1, int paramInt2, int paramInt3, int paramInt4, String paramString);}

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原标题：调用meitu秀秀.so文件实现美图

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